| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 665.18 | +3.5% |
| 2025/3 | 642.69 | +21.8% |
| 2024/3 | 527.57 | +22.8% |
| 2023/3 | 429.5 | +4.6% |
| 2022/3 | 410.68 | +39.9% |
| 2021/3 | 293.52 | +45.6% |
| 2020/3 | 201.57 | -28.5% |
| 2019/3 | 281.89 | +433.2% |
| 2018/3 | 52.87 | -7.8% |
| 2017/3 | 57.36 | +33.7% |
| 2016/3 | 42.9 | +9.6% |
| 2015/3 | 39.16 | +42.9% |
| 2014/3 | 27.41 | -25.7% |
| 2013/3 | 36.9 | +123.4% |
| 2012/3 | 16.52 | - |